Replacement for CF278A: Drop-In Alternatives We Stock
Looking for a replacement for the CF278A (CF278A - HP LaserJet Pro 400 M401dn Mono B/W LaserJet Printer)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the CF278A
| SKU | CF278A |
|---|---|
| Product | CF278A - HP LaserJet Pro 400 M401dn Mono B/W LaserJet Printer |
| Current price | $583.33 |
| Stock status | In Stock |
| Detail page | View CF278A › |
Drop-in replacements for CF278A
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
CB368A - HP LaserJet P2015dn B/W Laser Printer Mono 27PPM 1200dpi 32MB Duplex Printer
SKU: CB368A
Price: $184.21
CB415A - HP LaserJet M3035XS Multifunction Printer Monochrome 33 ppm Mono 1200 x 1200 dpi Fax Copier Printer Scanner
SKU: CB415A
Price: $3,368.42
Q7830A - HP LaserJet M5035X Multifunction Printer Monochrome 35 ppm Mono 1200 x 1200 dpi Printer Scanner Copier Fax
SKU: Q7830A
Price: $6,143.54
CF456A - HP Color LaserJet Pro M201dw Wi-fi Mono Printer 26ppm Auto-duplex 2-sided Print 600 X 600 Dpi 250 Sheet Tray Ethernet Usb 2.0 750MHz 128MB
SKU: CF456A
Price: $560.32
RK2-6509-000CN - HP Low Voltage Power Supply Fan for LaserJet Enterprise MFP M630 Mono Laser Printer
SKU: RK2-6509-000CN
Price: $68.54
RK2-6509 - HP Low Voltage Power Supply Fan for LaserJet Enterprise MFP M630 Mono Laser Printer
SKU: RK2-6509
Price: $68.54
RK2-6509-000 - HP Low Voltage Power Supply Fan for LaserJet Enterprise MFP M630 Mono Laser Printer
SKU: RK2-6509-000
Price: $68.54
C3919-60001 - HP Main Logic formatter Board Assembly for LaserJet 5n Mono Laser Printer
SKU: C3919-60001
Price: $189.47
CC376A - HP LaserJet CP1215 Printer Color Laser 12 ppm Mono 8 ppm Color 600 x 600 dpi USB PC
SKU: CC376A
Price: $265.26
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.